<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8"></meta>
    <title>test</title>
</head>
<body>
    <form action="/sendFile" method="post" enctype="multipart/form-data">
        接收者: <input type="text" name="toName"></input><br></br>
        <input type="file" name="file"></input><br></br>
        <input type="submit" name="发送"></input>
    </form>
</body>

</html>